Dell PowerConnect 5324 - How do you reset to factory defaults

I work for a consulting company. I've been allowed to play with a spare PowerConnect 5324 to try and get up to speed on some of it's features. We are now needing to ship it out to one of our clients, but I need to reset it to factory defaults and wipe any changes I may have made and to wipe any IP/Account information. I've looked through the manual and haven't found the information off hand. What are the steps to reset the switch to factor defaults?